4 Breeding Pool
4 Drowned Catacomb
2 Forest
3 Hinterland Harbor
2 Island
3 Overgrown Tomb
4 Watery Grave
2 Bubble Snare
3 Coralhelm Chronicler
4 Growth Spiral
1 Inscription of Insight
1 Inscription of Ruin
2 Into the Roil
1 Jace, Mirror Mage
2 Opt
4 Roost of Drakes
1 Scourge of the Skyclaves
3 Sea Gate Stormcaller
2 Shell Shield
4 Skyclave Shade
2 Swan Song
2 Verazol, the Split Current
4 Vine Gecko
Sideboard:
2 Abrupt Decay
1 Assassin's Trophy
3 Bloodchief's Thirst
1 Destiny Spinner
1 Drown in the Loch
2 Lullmage's Familiar
1 Maddening Cacophony
1 Swan Song
1 Tide Shaper
1 Vicious Offering
2 Witch's Vengeance